*{
    margin: 0px;
    padding: 0px;
}

.clear{
    clear: both;
}

.clearfix{
    zoom:normal;
}

.clearfix:after{
    content: "";
    display: block;
    clear: both;
    visibility: hidden;
    height: 0;
    font-size: 0;
}

p{
    height: 30px;
    line-height: 30px;
}

a{
    text-decoration: none;
}

a:hover{
    color: mediumpurple;
}

a:link{
    color: gray;
}

a:visited{
    color: mediumpurple;
}

a:active{
    color: lightpink;
}

hr{
    background-color: mediumpurple;
}

.body1{
    width: 90%;
    margin: 0px auto;
    position: relative;
}

.left{
    width: 10%;
    /*height: auto;*/
    height: 750px;
    /*height: 100%;*/
    padding-right: 5%;
    background-color: palegoldenrod;
    display: inline-block;
    position: relative;
}

.left div{
    margin: 5px 0px;
}

.left div p{
    font-size: 16px;
}

ul {
    list-style: none;
}

.left div ul{
    margin: 5px 0px;
}

.left div ul li img{
    display: inline-block;
}

.left div ul li a{
    /*变为块级元素*/
    display: inline-block;
    font-size: 16px;
}

.left form{
    position: absolute;
    bottom: 0px;
    left: 5px;
    width: 190px;
}

.left form ul li{
    display: inline-block;
}

.left form ul li input{
    background-color: palegoldenrod;
    width: 100px;
}

.right{
    height:auto;
    position: absolute;
    top: 0px;
    width: 80%;
    right: 50px;
}

.right p{
    box-shadow: 2px 2px 2px gray;
}

article{
    width: 100%;
}

article div{
    width: 300px;
    float: left;
    margin: 10px 30px 0px 10px;
    box-shadow: 2px 2px 2px gray;
}

article p{
    background-color: #6debff;
    font-weight: bold;
}

article ul li span{
    display: inline-block;
    /*width: 50px;*/
    margin-right: 20px;
}


header nav ul li{
    /*overflow: hidden;*/
    float: left;
    padding: 8px;
}

header nav ul li a{
    display: block;
    float: left;
    border-right: 1px solid black;
    /*margin: 0px 10px;*/
    font-size: 16px;
    line-height: 12px;
    padding: 0px 10px;
}

.clear p{
    background-color: #6debff;
    font-weight: bold;
    box-shadow: 2px 2px 2px gray;
}

.padding_top_10{
    padding-top: 10px;
}

.padding_top_10 div {
    height: 400px;
    margin-top: 5px;
    background-color: palegoldenrod;
}
.padding_top_10 div ul{
    height: 80px;
    margin-bottom: 5px;
    margin-left: 10px;
}

footer ul li{
    margin-right: 10px;
    height: 21px;
    line-height: 21px;
    text-align: center;
    float: left;
}

.width_60px{
    width: 60px;
}

.color_darkred{
    color: darkred;
}

.font-weight{
    font-weight: bold;
}